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Pneumatic Valve VL/O-3-1/4-EX - Festo 536029
Festo valve for fast, reliable control of compressed-air direction and flow.
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Description
Festo valve for fast, reliable control of compressed-air direction and flow. The key technical data of this genuine Festo article are listed below.
Technical data
| Valve function | 3/2 open/closed monostable |
|---|---|
| Actuation type | pneumatic |
| Build.width [mm] | 30,5 |
| Normal nominal flow [l/min] | 800 |
| Operating pressure [bar] | -0.95 to 10 |
| Construction set up | Plate seat |
| Reset mode | Mechanical spring |
| Nominal width [mm] | 7 |
| Exhaust function | Can be throttled |
| Sealing principle | Soft |
| installation position | arbitrary |
| Control type | Direct |
| Control air supply | external |
| Flow direction | Reversible |
| Überdeckung | negative Überdeckung |
| Control pressure [bar] | 1 to 10 |
| Shifting time off [ms] | 26 |
| Shifting time on [ms] | 7 |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Information about operating and control medium | Oiled operation possible (required in further operations) |
| Corrosion resistant class KBK | 1 - low corrosion stress |
| Bearing temperature [°C] | -20 to 60 |
| Medium temperature [°C] | -10 to 60 |
| control medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| ambient temperature [°C] | -10 to 60 |
| Product weight [g] | 230 |
| Fastening type | With throughway bores<br>Selectively:<br>on terminal strip |
| Control air 110 connection | G1/8 |
| Control air 12 connection | G1/8 |
| Pneumatic connection 1 | G1/4 |
| Pneumatic connection 11 | G1/4 |
| Pneumatic connection 2 | G1/4 |
| Pneumatic connection 3 | G1/4 |
| Pneumatic connection 33 | G1/4 |
| Material information | RoHs compliant |
| Seals material | NBR |
| Housing material | Aluminium die casting |
| Pitch dimension [mm] | 32 |
| Protection category | IP65 |
| CE certificate (see declaration of conformity) | to EU EX protection directive (ATEX) |
| ATEX gas category | II 2G |
| ATEX dust category | II 2D |
| Ex ignition protection type gas | Ex h IIC T4 Gb |
| Ex ignition protection type dust | Ex h IIIC T130°C Db |
| Ex ambient temperature | -10°C <= Ta <= +60°C |
| Weight | 0.22 kg |
| Manufacturer | Festo |
| Hersteller-Nr | VL/O-3-1/4-EX |
| EAN | 4052568170585 |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Aluminium |
| Thread | G 1/4 |
| Nominal size DN [mm] | 7 |
| Seal material | NBR |
| Medium | Compressed air |
| Function | 3/2 open/closed monostable |
| Flow rate [l/min] | 800 |
| Corrosion resistance class CRC | 1 - low corrosion stress |
| Mounting position | arbitrary |
| Design | Plate seat |
| Certification | ATEX |
| Operating conditions | ISO 8573-1 |
| Series | VL |
| Betriebsdruck max [bar] | 10 |
| Pneumatic connection | G1/4 |
| Protection rating | IP65 |
| Temperature (max.) | 60 |
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